I've just built a rear wheel on a Phil track hub, and now I need to get a cog on there. The nearest thread to the hub, which the cog sits on, looks like it will be wider than a cog to me. Are these things fatter than they look on the internet, or do you have to add spacers? I'm going to go for a Phil cog, to match, me thinks.
I've just built a rear wheel on a Phil track hub, and now I need to get a cog on there. The nearest thread to the hub, which the cog sits on, looks like it will be wider than a cog to me. Are these things fatter than they look on the internet, or do you have to add spacers? I'm going to go for a Phil cog, to match, me thinks.